Monthly Archive: September 2018

Comet 21P/Giacobini-Zinner: 17 Sept. 2018

Comet 21P/Giacobini-Zinner: an image (17 Sept. 2018)

We continue observing comet 21P/Giacobini-Zinner after its perihelion, while it leaves the inner Solar System. The comet is slowly fading. The image above comes from the average of 22, 180-seconds exposures, unfiltered, remotely collected “Elena”...